vulnerability
Debian: CVE-2020-12405: firefox-esr, thunderbird -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:H/Au:N/C:N/I:N/A:P) | Jun 5, 2020 | Jun 5, 2020 | Aug 15, 2025 |
Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
Jun 5, 2020
Added
Jun 5, 2020
Modified
Aug 15, 2025
Description
When browsing a malicious page, a race condition in our SharedWorkerService could occur and lead to a potentially exploitable crash. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
Solutions
debian-upgrade-firefox-esrdebian-upgrade-thunderbird
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